Publications

We propose a secure free-space optical (FSO) communication scheme employing the internal randomness of amplified spontaneous emission.

Communication in distributed systems often relies on useful abstractions such as channels, remote procedure calls, and remote method invocations.

We propose a new mechanism for secure two party computation using a combination of Random Access Machines (RAM) and traditional MPC.

Until now 'multi-level secure' operating system have been designed to be connected only to 'dumb' terminals because we have assumed that intelligent terminals are necessarily insecure.

We consider the problem of securing a multicast network against a wiretapper that can eavesdrop on the packets on a limited number of network edges of its choice.

Due to the increasing security threats on the Internet, new overlay network architectures have been proposed to secure privileged services.

Proposals for programmable network infrastructures. such as active networks and open signaling, provide programmers with access to network resources and data structures.

This paper proposes a novel electronic monetary transaction scheme that provides secure access to a set of mobile payment services for "unbanked" consumers equipped with mobile handsets.

Diagnostics of a vehicle has been predominantly done at the garage (service center). Thus, it was always considered to be over a 'trusted' access.

(Title was Secure Outsourcing of Signature Generation) We study how to reduce the local computational cost associated with performing exponentiation.